# HALOGAP System Variable [GstarCAD 2017](Help%20System/GSTARCAD/2017/Index.md) → [System Variables](Help%20System/GSTARCAD/2017/System%20Variables/(System%20Variables).md) → [H](Help%20System/GSTARCAD/2017/System%20Variables/H/(H).md) **Function Description:** The HALOGAP system variable is used to specify the gap when one objects hidden by another object. | | | | --- | --- | | Type | Integer | | Saved in | Drawing | | Initial value | 0 | The value of HALOGAP system variable is specified by a percent of one unit and is independent of the zoom level. --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/H/HALOGAP%20System%20Variable--73adfbc81d4d.md) · [GstarCAD 2018](../../../2018/System%20Variables/H/HALOGAP%20System%20Variable--73adfbc81d4d.md) · [GstarCAD 2019](../../../2019/System%20Variables/H/HALOGAP%20System%20Variable--73adfbc81d4d.md) · [GstarCAD 2020](../../../2020/System%20Variables/H/HALOGAP%20System%20Variable--73adfbc81d4d.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/System%20Variables/H/HALOGAP%20System%20Variable--73adfbc81d4d.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/H/HALOGAP%20System%20Variable--73adfbc81d4d.md)